Kilo Code vs Google Antigravity
Kilo Code is the open-source Antigravity alternative for developers who want agentic coding without giving up their IDE, model choice, or workflow control.
Recent Antigravity update concerns
A developer report published May 21, 2026 describes a background Antigravity update replacing the familiar IDE workflow with a new chatbot-style interface, requiring a full purge and reinstall to recover the legacy IDE.
Read the Antigravity update reportQuick Comparison
Antigravity-style agents in your existing IDE
If you like Antigravity for agentic coding but want to stay in VS Code or JetBrains, Kilo gives you autonomous agents inside your existing IDE and CLI workflow.
A safer escape from surprise product changes
A recent Antigravity user report describes a background update replacing the IDE workflow with a chatbot-style interface. It is a single report, but Kilo is open source, so releases and agent behavior are inspectable instead of opaque.
500+ models, zero markup
Route every mode — autocomplete, chat, and agents — through whichever model fits the task. Use BYOK with any provider at exact provider rates, or stay fully local with Ollama and LM Studio.
Google Antigravity alternative: why developers switch to Kilo Code
Compare Google Antigravity with Kilo Code for open-source agentic coding in VS Code, JetBrains, and CLI with BYOK and local models.
Antigravity-style agents in your existing IDE
If you like Antigravity for agentic coding but want to stay in VS Code or JetBrains, Kilo gives you autonomous agents inside your existing IDE and CLI workflow.
A safer escape from surprise product changes
A recent Antigravity user report describes a background update replacing the IDE workflow with a chatbot-style interface. It is a single report, but Kilo is open source, so releases and agent behavior are inspectable instead of opaque.
500+ models, zero markup
Route every mode — autocomplete, chat, and agents — through whichever model fits the task. Use BYOK with any provider at exact provider rates, or stay fully local with Ollama and LM Studio.
Use Gemini without being locked to Google
Antigravity now lists Gemini, Claude, and gpt-oss models. Kilo goes wider: 500+ hosted models across 60+ providers, BYOK, and local Ollama/LM Studio models so you can switch when cost, quality, or privacy requires it.
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Complete Feature Comparison
An honest look at where Kilo wins, where Google Antigravity wins, and where they're comparable
Antigravity Alternative: Workflow Fit
Agentic Coding Features
Model Freedom vs Google Lock-In
Open Source & Trust
Pricing & Ecosystem Lock-In
Antigravity Alternative: Workflow Fit
| Feature | Google Antigravity | Kilo Code |
|---|---|---|
Replace Antigravity without replacing your IDE | Standalone desktop app Google also announced Antigravity CLI and SDK | |
Terminal workflow | Antigravity CLI announced at Google I/O 2026 | |
Avoid forced workflow migration | Vendor-controlled Recent update complaint reported workflow replacement | |
Preserve plan-review-implement loops | Interface changed in one user report |
Agentic Coding Features
| Feature | Google Antigravity | Kilo Code |
|---|---|---|
Autonomous coding agents | Agent-first Google workflow | |
Specialized modes | Agent-optimized experience Parallel agents, dynamic subagents, scheduled tasks | Ask, Architect, Code, Debug, Orchestrator |
Custom modes | SDK custom agents | |
Cloud, app, and API surfaces | Gemini API, AI Studio, Firebase, Google Cloud integrations |
Model Freedom vs Google Lock-In
| Feature | Google Antigravity | Kilo Code |
|---|---|---|
Total models available | Curated list Gemini 3.5 Flash, Gemini 3.1 Pro, Gemini 3 Flash, Claude Sonnet/Opus 4.6, gpt-oss-120b | 500+ |
Bring your own keys | Not verified | |
Local model support | Not verified Product/pricing pages reviewed did not mention local models | |
Provider breadth | Curated multi-model access |
Open Source & Trust
| Feature | Google Antigravity | Kilo Code |
|---|---|---|
Open-source Antigravity alternative | Not verified as open source Reviewed sources did not show open-source license/codebase | |
Auditable agent behavior | Limited public visibility | |
Self-host/fork option | SDK/infrastructure options Google says SDK agents can be hosted on your infrastructure |
Pricing & Ecosystem Lock-In
| Feature | Google Antigravity | Kilo Code |
|---|---|---|
Free individual use | $0/month individual plan Includes listed models, unlimited Tab completions, unlimited Command requests, weekly rate limits | |
Paid usage tiers | Google AI Pro / Ultra More generous limits and flexible AI credit pool | Pay-as-you-go / Teams |
Zero markup on AI usage | Not verified | |
Escape Google ecosystem lock-in | Google ecosystem integrations Best for Google ecosystem users |
Specialized agent modes Google Antigravity doesn't have
Orchestrator, Architect, Debug, Code, and Ask — each mode purpose-built for a different part of your workflow. Plus 500+ models and inline autocomplete.
Agentic Engineering
Glide through your workflow with a mode for every step
Ask mode
A knowledgeable technical assistant focused on answering questions without changing your codebase
Switch from Google Antigravity in under 5 minutes
No complicated setup. No vendor lock-in. No risk.
Install the Antigravity alternative in your current IDE
Add Kilo to VS Code or JetBrains, or install the CLI. Keep your editor, settings, extensions, shortcuts, and project layout.
Connect Gemini or any other model
Use Gemini if you want Google models, or pick from 500+ hosted models, BYOK providers, and local Ollama/LM Studio models.
Recreate your Antigravity workflow with more control
Use Ask or Architect for planning and review, then switch to Code or Orchestrator for implementation.
Common Questions About Switching from Google Antigravity
Compare Kilo Code with more alternatives
See how Kilo stacks up against every major AI coding assistant.
Kilo Code vs Cursor
The open-source agentic platform inside your existing IDE vs the standalone AI-first code editor. 500+ models, zero markup, no editor switch required.
Kilo Code vs GitHub Copilot
Multi-model, multi-mode agentic coding vs a single-vendor autocomplete from GitHub.
Kilo Code vs Windsurf
500+ models at exact provider rates. No credit system. Full BYOK on all plans. Open source.
Kilo Code vs Claude Code
Open-source, multi-model CLI + IDE agent with inline autocomplete vs Anthropic's Claude-only terminal-first coding agent.
Ready to upgrade your AI coding experience?
Keep Google Antigravity running side-by-side if you want to switch at your own pace.